A 63-year-old presents 2 hours after sudden right-sided weakness and aphasia. CT head shows no hemorrhage. BP is 188/106 mm Hg, glucose 126 mg/dL, platelets 230,000/µL, INR 1.0. What is the next best step?AGive aspirin 325 mg orally immediately.BLower BP to <185/110 mm Hg with IV labetalol and administer IV alteplase 0.9 mg/kg (max 90 mg; 10% bolus, rest over 60 min).CStart unfractionated heparin infusion immediately.DDelay thrombolysis until carotid duplex is obtained.EWithhold thrombolysis because the time window exceeds 3 hours.Check my answer